Stability of Elasto-Plastic Wide Flange Columns
In the past (1963), it has not been possible to obtain analytic solutions of the differential equations of bending of elasto-plastic compression members composed of the common structural...

Elasto-Plastic Analysis by Numerical Procedures
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Dynamic Elastic-Plastic Analysis of Structures
Finite difference method is presented; design of structure to with-stand h-p loadings of transient or time dependent nature such as nuclear blasts, requires abandoning conventional requirement...

Dynamic Response of Elasto-Plastic Frames
Results of analytical investigation involving single mass system that has idealized elasto-plastic resistance deformation relationship; system was subjected to similar ground motion as...

Impact Waves in Sand: Implications of an Elementary Theory
Some implications of an elastic-plastic theory for the propagation of uni-dimensional compression waves in dry Ottawa sand are examined. The theory, which contains an explicit strain-rate...

Dynamic Elastic-Plastic Analysis of Structures
Finite difference method is presented; design of structure to with-stand h-p loadings of transient or time dependent nature such as nuclear blasts, requires abandoning conventional requirement...

Post-Elastic Behavior of Wide-Flange Steel Beams
Relationship of flexural strength and fully plastic strength of wide flange steel sections is explained; based on tests on 21 simple beams of various cross sectional dimensions and moment...

Large Deflection Theory of Elasto-Plastic Plates
Closed form solutions for deflections, residual deflections, residual membrane tensions, and other quantities of engineering interest for infinitely long clamped rectangular plates with...

Waves and Shocks in Locking and Dissipative Media
Propagation of stress waves and shocks in ine astic media are studied for semi-infinite body loaded at its free surface; first type of material postulated is looking medium, which responds...

Elastic-Plastic Analysis of Transversely Loaded Plates
Flexural behavior of thin plates in post elastic range is discussed; elastic, purely plastic relationship between moment and curvature is assumed, and general solutions developed from...

Dynamic Analysis of Elasto-Plastic Structures
Numerical method for determining response of elasto-plastic structure of finite number of degrees of freedom to dynamic loads by high speed digital computer; damping, either linear or...

Waves and Shocks in Locking and Dissipative Media
Propagation of stress waves and shocks in ine astic media are studied for semi-infinite body loaded at its free surface; first type of material postulated is looking medium, which responds...

Commentary on Plastic Design in Steel: Deflections Progress Report No. 7 of the Joint WRC-ASCE Committee on Plasticity Related to Design
Progress Report No. 7 of Joint WRC-ASCE Committee on Plasticity Related to Design, includes chapter 9, deflections, covering deflections in elastic and in plastic range, at ultimate load,...

Elastic-Plastic Analysis of Transversely Loaded Plates
Flexural behavior of thin plates in post elastic range is discussed; elastic, purely plastic relationship between moment and curvature is assumed, and general solutions developed from...

Elasto-Plastic Analysis by Numerical Procedures
Elasto-plastic analysis for bending and buckling of prismatic structural members by numerical procedures is presented; stress-strain diagram composed of 2 straight line segments is used...

Elasti-Plastic Analysis of Continuous Frames and Beams
Practical analytical solution which considers both elastic and plastic flexural deformations for continuous beams and frames; method has limitations characteristic of limit design methods...

Electrical Analog for Earthquake Yield Spectra
Electrical analogue has been designed to simulate damped single degree of freedom for elasto-plastic structure subjected to earthquake; yield displacement spectra of 1940 El Centro, Calif,...

Dynamic Elasto-Plastic Response of Rigid Frames
The procedure for determining the elastic response of structures to transient loads in terms of the elastic normal modes is well known. Assuming ideal plasticity, Bleich and Salvadori...

Large Deflection of Elasto-Plastic Plates Under Uniform Pressure
Closed form solutions are obtained for the deflections, residual deflections, residual membrane tensions, and other quantities of engineering interest for infinitely long clamped rectangular...

As Elastic Criterion for Plastic Design
Significance of elastic limit to deflection, local instability, and plastic fatigue in plastic design is investigated, and elastic limit criterion for plastic design is proposed....

 

 

 

 

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